Galaxy M55 256GB - Unlocked

The Samsung Galaxy M55 is a mid-range Android smartphone introduced in March 2024. As of 2025, it’s a generation behind the latest M series models but still holds its own for users who want reliable performance, a bright screen, and a capable camera system—without all the flagship fuss. Expect straightforward features suited for everyday life.

• Release Date: March 2024
• Display: 6.7-inch Super AMOLED+ with Full HD+ resolution (1080 x 2400 px), 120Hz refresh rate
• Processor: Qualcomm Snapdragon 7 Gen 1
• Camera: Triple rear setup: 50MP main, 8MP ultra-wide, 2MP macro; 50MP front camera
• Operating System: Ships with Android 14, One UI 6.1
• Build: Plastic frame and back, Gorilla Glass front
• Connectivity: 5G support and Wi-Fi 6

The Galaxy M55 is best suited for students, everyday users, and anyone who likes streaming or social media without worrying about lag. If you’re after a practical phone with a large, vibrant display, decent camera quality, and don’t mind skipping out on flagship extras (like water resistance or wireless charging), this is a solid bet. Compared to the Galaxy A-series siblings, the M55 gives you similar performance with a few trade-offs that probably won’t bother the average user.

Choosing a refurbished Samsung Galaxy M55 lets you cut down on tech waste and do your part for the planet—without settling for second best. Every pre-owned device on Back Market goes through strict checks, so you know what you’re getting is as solid as it is sustainable. Learn more about our quality standards.